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Ships within 48 hours · Estimated delivery Sep 14 - Sep 19
Chrome-bevel sheet on grid paper — specs and return notes filed under the bay.
Durable Construction: Features a rugged bronze body and stainless steel springs for long-term reliability in harsh mechanical rooms
contractors can ensure exact fitment and electrical compatibility
and Richmond atmospheric gas units
This specific model is designed for 1/2" x 3/8" sweat (socket weld) connections using copper tubing
Weil McLain 389-900-229 Sensor Freon Durable Construction: Features a ruggedThe Weil McLain 389 900 229 Sensor is a critical 10k ohm NTC component designed for multi functional integration within hydronic heating systems. Engineered for high accuracy thermal feedback, this Universal 3 In 1 Sensor serves as an outdoor reset sensor, an indoor strap on supply sensor, or a specialized well sensor depending on your installation requirements. When utilized as an outdoor sensor, it allows the boiler control to modulate water